Home / 14,673,887.40-22,016,079.90-6,156,834.60

Finding the Fourth Proportional to 14,673,887.40, 22,016,079.90 and 6,156,834.60

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Solution

The fourth proportional to 14,673,887.40, 22,016,079.90 and 6,156,834.60 is: 9,237,454.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,887.40 : 22,016,079.90 = 6,156,834.60 : x
  2. Step 2: Convert to fraction form
    14,673,887.40/22,016,079.90 = 6,156,834.60/x
  3. Step 3: Cross multiply
    14,673,887.40x = 22,016,079.90 × 6,156,834.60
  4. Step 4: Simplify right side
    14,673,887.40x = 135,549,362,484,684.52
  5. Step 5: Solve for x
    x = 135,549,362,484,684.52/14,673,887.40
  6. Step 6: Final answer
    x = 9,237,454.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.